density air中文什么意思

空气91

• density:    n. 1.稠密；浓厚。 2.【物理学 ...
• air:    n. 1.空气，大气。 2.天空，空 ...
• air density:    空气密度

例句与用法

1. Inverse 4 - section chromeplated steel pole , bright silver colored steel arms , manual open , high density air - jet fabrics cloth , packing with protective sleeve made of the same material as the cover , both for rainy and sunny use
   镀铬钢四倒伞杆，亮银钢骨直三条手柄，配以高密碰击布伞面，本色布套，晴雨兼用。